Calling all ear-playing KN7000 players.

Have sent to Bebop a rendering of 'Days Of Wine And Roses'. Purely as an experiment, I recorded his solely in the 'composer' then transferred it into the sequencer. If you are one of those (like me) who cannot read or write a note of music, this is a super way of recording. More scope - more convenient - easy to manipulate. But how. ?
Apparently in this instance 42 'stretched' bars of music. ? Can this be, ?
Anyone interested in giving a shot at the 'whys' and 'wherefores'. ? Good luck.